CN103945501B - The method that client identification module card is automatically selected in user equipment according to network environment - Google Patents
The method that client identification module card is automatically selected in user equipment according to network environment Download PDFInfo
- Publication number
- CN103945501B CN103945501B CN201410021156.8A CN201410021156A CN103945501B CN 103945501 B CN103945501 B CN 103945501B CN 201410021156 A CN201410021156 A CN 201410021156A CN 103945501 B CN103945501 B CN 103945501B
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- identification module
- module card
- mobile network
- public land
- land mobile
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- 238000000034 method Methods 0.000 title claims abstract description 32
- 238000004891 communication Methods 0.000 claims abstract description 41
- 238000005516 engineering process Methods 0.000 claims abstract description 41
- 238000010295 mobile communication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3816—Mechanical arrangements for accommodating identification devices, e.g. cards or chips; with connectors for programming identification devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
- H04B1/401—Circuits for selecting or indicating operating mode
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/18—Selecting a network or a communication service
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
- H04W8/183—Processing at user equipment or user record carrier
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
- H04W8/08—Mobility data transfer
- H04W8/12—Mobility data transfer between location registers or mobility servers
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Databases & Information Systems (AREA)
- Mobile Radio Communication Systems (AREA)
- Telephone Function (AREA)
- Telephonic Communication Services (AREA)
Abstract
The invention discloses a kind of method for automatically selecting client identification module card on a user device according to network environment.When user equipment enters new communication context from current communication context, scan new communication context using one or more wireless access technologys, and by the identification information of each client identification module card in user equipment and per one scan to public land mobile network compare.If comparing successfully, present invention meeting is automatically set to major customer's identification module card of user equipment by client identification module card is met.Therefore, the present invention can avoid producing unnecessary wandering fee.
Description
Technical field
The present invention relates to a kind of method for controlling to support the user equipment of multigroup client identification module card, more particularly to one kind
The method for automatically selecting client identification module card on the user equipment for supporting multigroup client identification module card according to network environment.
Background technology
Support double client identification modules（subscriber identity module,SIM）The mobile device of card can be installed
The SIM card of two jack per stations, is communicated respectively by two groups of receiving-transmitting devices, and such user need not carry two mobile phones.
In circuit switching (circuit switched, the CS) domain or packet switch (packet switched, PS) domain of core network,
Double SIM card technology can set up two wireless transfer channels simultaneously between mobile device and network controller.For example, double SIM
First sets of numbers of card hand machine can be special for work, and the second sets of numbers can be special for private life, and cost of the phone call can also be distinguished
Calculate, therefore ease of use can be increased.
Traditional voice call is that the CS networks operated by service provider are transmitted, and the mobile phone for possessing authority can be in any network
Interior roaming.Voice call can be sent to other local numbers from the current position of mobile phone during roaming, either answer or send out
Words are required for bearing extra wandering fee mostly.In the prior art, the user of double SIM card mobile phone is generally required at two
Main SIM card is manually selected in SIM card, using upper and not convenient.Meanwhile, for the cost of cost of the phone call, set by user
Main SIM card may not be certain to be optimal selection.
The content of the invention
In view of above-mentioned problem of the prior art, is supporting multigroup it is an object of the invention to provide one kind according to network environment
The method that client identification module card is automatically selected on the user equipment of client identification module card, to avoid producing unnecessary roaming
Expense.
To reach above-mentioned purpose, the present invention disclose it is a kind of according to network environment the one of the multigroup client identification module card of support
The method that client identification module card is automatically selected on user equipment, it leaves one first communication context included in the user equipment
And enter after one second communication context, second communication context is scanned using one first wireless access technology relevant to obtain
One first public land mobile network identification information of one first public land mobile network；If one first in the user equipment
The identification information of client identification module card meets the first public land mobile network identification information, and first client is known
Other module card is set to major customer's identification module card of the user equipment, and using first wireless access technology come
Registered on first public land mobile network；If the identification information of all client identification module cards is all in the user equipment
The first public land mobile network identification information is not met, described second is scanned using one second wireless access technology and is led to
Scope is interrogated to obtain the one second public land mobile network identification information about one second public land mobile network；And if
The identification information of one second client identification module card meets the second public land mobile network identification in the user equipment
Information, is set to major customer's identification module card, and wirelessly connect using described second by second client identification module card
Technology is entered to be registered on second public land mobile network.
Brief description of the drawings
Fig. 1 is a kind of method stream for automatically selecting SIM card on a user device according to network environment in the embodiment of the present invention
Cheng Tu；
Fig. 2 is a kind of side for automatically selecting SIM card on a user device according to network environment in another embodiment of the present invention
Method flow chart.
Embodiment
The present invention provides one kind according to network environment in user equipment（user equipment,UE）On automatically select SIM
The method of card.User equipment can be double SIM card or the electronic apparatus of plurality of SIM cards, can support different types of SIM card, example
Such as global system for mobile telecommunications（global system for mobile communications,GSM）The SIM card of system, general shifting
Dynamic communication（universal mobile telecommunications system,UMTS）The Universal Subscriber identification module of system
（USIM）Card, or CDMA（code division multiple access,CDMA）The removable client identification mould of system
Block（Removable user identity module, R-UIM) block and CDMA client identification (CSIM) card.Gsm system
SIM card generally have user account data, international mobile subscriber identity（international mobile
subscriber identity,IMSI）With one group of SIM application toolkit（application toolkit,SAT）Instruction, and
The space of storage contact data is provided.Usim card generally has user account data, international mobile subscriber identity, identification letter
Breath and one group of Universal Subscriber identification application toolkit（universal application toolkit,USAT）Instruction, and provide
Store contact data, the space of news in brief.R-UIM cards and CSIM cartoons are often compatible with the SIM card of gsm system, and it can be in CDMA
Similar security mechanism is provided in system.
Third generation partner program（the3rd Generation Partnership Project,3GPP）Formulated
Specification TS31.102 define wireless access technology（radio access technology,RAT）Priority configuration
（priority configuration）, wherein one or more RAT can relevant same public land mobile network（public
land mobile network,PLMN）.Therefore, when user equipment communicating interrupt, priority highest RAT can be used according to this
To search available network in current environment.The priority settings of SIM card can determine by communication common carrier or user, communication common carrier
The PLMN related RAT that specifies is referred to as operator public land mobile network network（operator PLMN）, and specified by user
PLMN related RAT is referred to as user's public land mobile network（user PLMN）.Above-mentioned priority settings can be stored in user
In equipment in each SIM card.
Fig. 1 is a kind of method for automatically selecting SIM card on a user device according to network environment in one embodiment of the invention,
It is comprised the steps of：
Step 110：Judge whether user equipment leaves one first communication context and enter one second communication context：If so,
Perform step 120；If it is not, performing step 110.
Step 120：Using one the oneth RAT letter is recognized to scan the second communication context to obtain the first corresponding PLMN
Breath；Perform step 130.
Step 130：Judge whether user equipment includes one first SIM card, wherein the identification information of the first SIM card meets the
One PLMN identification informations：If so, performing step 170；If it is not, performing step 140.
Step 140：Using one the 2nd RAT letter is recognized to scan the second communication context to obtain the 2nd corresponding PLMN
Breath；Perform step 150.
Step 150：Judge whether user equipment includes one second SIM card, wherein the identification information of the second SIM card meets the
Two PLMN identification informations：If so, performing step 180；If it is not, performing step 160.
Step 160：Judge whether to have used all corresponding to the priority settings of each SIM card in user equipment
RAT scans the second communication context：If so, performing step 190；If it is not, performing step 140.
Step 170：Registered using the first RAT on the first PLMN, and the first SIM card is set to the main of user equipment
SIM card；Perform step 110.
Step 180：Registered using the 2nd RAT on the 2nd PLMN, and the second SIM card is set to the main of user equipment
SIM card；Perform step 110.
Step 190：Into roaming procedure；Perform step 110.
Before step 110 is performed, user equipment can be according to 3GPP specifications TS23.122 in automatic mode or manual mode
Lower running, that is, in its home public land mobile network（home public land mobile network,HPLMN）、
Equivalent home public land mobile network（equivalent home public land mobile network,HPLMN）, or
Visited Public Land mobile network（visited public land mobile network,HPLMN）Upper registration.
In step 110, the present invention can judge whether user equipment leaves the first communication context and enter the second communication model
Enclose.First communication context and the second communication context can be diverse location area (location area, LA), different Route Areas
(routing area, RA), or country variant.
In the step 120, the present invention can use the first RAT to scan the second communication context to obtain the first PLMN identification letters
Breath.According to the priority settings of the current main SIM card of user equipment, the first RAT can possess highest priority.First PLMN is recognized
Information can include a Mobile Country Code MCC（mobile country code,MCC）With a Mobile Network Code（mobile network
code,MNC）, can be used to recognize the first PLMN in the second communication context.
In step 130, the present invention can be by the identification information of all SIM cards（Such as IMSI）With the first PLMN identification informations
Compare.If the identification information of the first SIM card meets, can now perform step 170 with using the first RAT come in the first PLMN
Upper registration, while the first SIM card is set into main SIM card of the user equipment before the second communication context is left automatically.Therefore, use
Family equipment can be communicated with local rate, and then avoid producing wandering fee.
If in step 130 in user equipment all SIM cards identification information（Such as IMSI）The first PLMN is not all met
Identification information, now present invention meeting scan the second communication context using the 2nd RAT in step 140.2nd RAT can be any
The priority settings of SIM card are corresponding and not yet used wireless access technology, such as according to the priority of main SIM at present
The wireless access technology of secondary high priority is set and possesses, or according to other SIM priority settings to possess highest preferential
The wireless access technology of power.2nd PLMN identification informations can include a Mobile Country Code MCC and a Mobile Network Code, can be used to recognize
The 2nd PLMN in second communication context.
In step 150, the present invention can be by the identification information of all SIM cards（Such as IMSI）With the 2nd PLMN identification informations
Compare.If the identification information of the second SIM card meets, can now perform step 180 with using the 2nd RAT come on the 2nd PLMN
Registration, while the second SIM card is set into main SIM card of the user equipment before the second communication context is left automatically.Therefore, user
Equipment can be communicated with local rate, and then avoid producing wandering fee.
In a step 160, the present invention can use all corresponding to the priority settings of each SIM card in user equipment
RAT scans the second communication context.If after all available RAT were used, one group of SIM being mutually consistent still can not be obtained
Block IMSL and network PLMN, the present invention can perform step 190 to enter roaming procedure, now user equipment can arbitrarily, basis
One ad hoc rules sets its main SIM card according to user's instruction.
Fig. 2 is a kind of side for automatically selecting SIM card on a user device according to network environment in another embodiment of the present invention
Method, it is comprised the steps of：
Step 110：Judge whether user equipment leaves one first communication context and enter one second communication context：If so,
Perform step 120；If it is not, performing step 110.
Step 120：Using one the oneth RAT letter is recognized to scan the second communication context to obtain the first corresponding PLMN
Breath；Perform step 130.
Step 130：Judge whether user equipment includes one first SIM card, wherein the identification information of the first SIM card meets the
One PLMN identification informations：If so, performing step 170；If it is not, performing step 140.
Step 140：Using one the 2nd RAT letter is recognized to scan the second communication context to obtain the 2nd corresponding PLMN
Breath；Perform step 150.
Step 150：Judge whether user equipment includes one second SIM card, wherein the identification information of the second SIM card meets the
Two PLMN identification informations：If so, performing step 180；If it is not, performing step 160.
Step 160：Judge whether to have used all corresponding to the priority settings of each SIM card in user equipment
RAT scans the second communication context：If so, performing step 200；If it is not, performing step 140.
Step 170：Registered using the first RAT on the first PLMN, and the first SIM card is set to the main of user equipment
SIM card；Perform step 110.
Step 180：Registered using the 2nd RAT on the 2nd PLMN, and the second SIM card is set to the main of user equipment
SIM card；Perform step 110.
Step 190：Into roaming procedure；Perform step 110.
Step 200：Judge whether the wireless access technology associated data field of one the 3rd SIM card in user equipment includes institute
There is one the 3rd PLMN in scanned PLMN：If so, performing step 210；If it is not, performing step 190.
Step 210：Registered on the 3rd PLMN to enter roaming procedure, and the 3rd SIM card is set to the master of user equipment
Want SIM card；Perform step 110.
In the embodiment shown in Figure 2, the running of step 110~190 is similar with the embodiment shown in Fig. 1, not another herein
Plus repeat.However, the embodiment shown in Fig. 2 additionally comprises step 200 and 210.If in step 160 used it is all available
After RAT, the one group of SIM card being mutually consistent IMSL and network PLMN still can not be obtained, the embodiment shown in Fig. 2 can be performed then
Step 200.
In step 200, user equipment can judge be between all scanned PLMN and the operator of its any SIM card
It is no to have roaming agreement.The present invention can perform step 200 according to 3GPP specifications TS23.122, that is, read the nothing of all SIM cards
Line access technology associated data field, for example, have home public land mobile network's selector of access technology（HPLMN
Selector with Access Technology）, tool access technology operator control public land mobile network selector
（Operator Controlled PLMN Selector with Access Technology）, tool access technology user control
Public land mobile network selector processed（User Controlled PLMN Selector with Access
Technology）, or equivalent home public land mobile network（Equivalent HPLMN）Deng data field.If the 3rd PLMN
In any wireless access technology associated data field of the 3rd SIM card, the operation of the 3rd PLMN and the 3rd SIM card is represented
Very likely there is roaming agreement between business, that is, less expensive wandering fee can be provided.Therefore, the present invention can be in step 210
Registered on the 3rd PLMN to enter roaming procedure, and the 3rd SIM card is set to the main SIM card of user equipment.Consequently, it is possible to
Even if user equipment can not be communicated with local rate, but the present invention still can reduce wandering fee.
When user equipment enters new communication context from current communication context, the present invention can use one or more RAT to come
Scan new communication context, and by the identification information of each SIM card in user equipment and per one scan to PLMN compare.If than
To success, the present invention can will meet SIM card and be automatically set to the main SIM card of user equipment, and then avoid producing wandering fee.If
Failure is compared, but judges there may be roaming agreement between the operator of specific PLMN and specific SIM card, present invention meeting will be specific
SIM card is automatically set to the main SIM card of user equipment, and then reduces wandering fee.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (9)
1. a kind of method that client identification module card is automatically selected in user equipment according to network environment, including：
After the user equipment leaves one first communication context and enters one second communication context, one first wireless access is used
Technology is moved to scan second communication context with one first public land obtained about one first public land mobile network
Dynamic network identification information；
If the identification information of one first client identification module card meets first PLMN in the user equipment
Network identification information, first client identification module card is set to major customer's identification module card of the user equipment, and
Registered using first wireless access technology on first public land mobile network；
If the identification information of all client identification module cards does not all meet the first public land movement in the user equipment
Network identification information, it is public to obtain relevant one second that second communication context is scanned using one second wireless access technology
One second public land mobile network identification information of land mobile network；And
If the identification information of one second client identification module card meets second PLMN in the user equipment
Network identification information, is set to major customer's identification module card, and use described second by second client identification module card
Wireless access technology is registered on second public land mobile network.
2. the method as described in claim 1, it is characterised in that：Second client identification module card includes relevant described second
One priority settings of wireless access technology.
3. the method as described in claim 1, it is characterised in that separately include：
When the identification information of first client identification module card and second client identification module card does not meet described first
When public land mobile network identification information and the second public land mobile network identification information, first client is judged
One wireless access technology associated data field of identification module card or a wireless access skill of second client identification module card
Whether art associated data field includes first public land mobile network；And
The user equipment enters a roaming procedure, wherein：
When first public land mobile network is included in the wireless access technology of first client identification module card
During associated data field, the user equipment enters the roaming procedure and is included in note on first public land mobile network
First client identification module card is simultaneously set to major customer's identification module card by volume；And
When first public land mobile network is included in the wireless access technology of second client identification module card
During associated data field, the user equipment enters the roaming procedure and is included in note on first public land mobile network
Second client identification module card is simultaneously set to major customer's identification module card by volume.
4. method as claimed in claim 3, it is characterised in that：The wireless access skill of first client identification module card
Art associated data field or the wireless access technology associated data field of second client identification module card include one the
Home public land mobile network's selector of tool access technology defined in third generation partnership project specification TS 23.122
Data field, the operator's control public land mobile network selector data field for having access technology, the use for having access technology
Family controls public land mobile network selector data field, or equivalent home public land mobile network data field.
5. the method as described in claim 1, it is characterised in that additionally comprise：
When the identification information of first client identification module card does not meet the first public land mobile network identification information
And second identification information of client identification module card when not meeting the second public land mobile network identification information, judge institute
State the first client identification module card a wireless access technology associated data field or second client identification module card one
Whether wireless access technology associated data field includes second public land mobile network；And
The user equipment enters a roaming procedure, wherein：
When second public land mobile network is included in the wireless access technology of first client identification module card
During associated data field, the user equipment enters the roaming procedure and is included in note on second public land mobile network
First client identification module card is simultaneously set to major customer's identification module card by volume；And
When second public land mobile network is included in the wireless access technology of second client identification module card
During associated data field, the user equipment enters the roaming procedure and is included in note on second public land mobile network
Second client identification module card is simultaneously set to major customer's identification module card by volume.
6. method as claimed in claim 5, it is characterised in that the wireless access skill of first client identification module card
Art associated data field or the wireless access technology associated data field of second client identification module card include the 3rd
For home public land mobile network's selector number of the tool access technology defined in partner program specification TS 23.122
According to field, operator's control public land mobile network selector data field of tool access technology, the user for having access technology
Control public land mobile network selector data field, or equivalent home public land mobile network data field.
7. the method as described in claim 1, it is characterised in that：First communication context and second communication context is not
With position area, different Route Areas, or country variant.
8. the method as described in claim 1, it is characterised in that：
The first public land mobile network identification information includes the first Mobile Country Code MCC and the first Mobile Network Code, for knowing
First public land mobile network in not described second communication context；And
The second public land mobile network identification information includes the second Mobile Country Code MCC and the second Mobile Network Code, for knowing
Second public land mobile network in not described second communication context.
9. the method as described in claim 1, it is characterised in that：The identification information or described of first client identification module card
The identification information of second client identification module card is international mobile subscriber identity.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361753443P | 2013-01-17 | 2013-01-17 | |
| US61/753,443 | 2013-01-17 | ||
| US13/920,090 | 2013-06-18 | ||
| US13/920,090 US20140200048A1 (en) | 2013-01-17 | 2013-06-18 | Method of automatic sim card selection according to network environment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103945501A CN103945501A (en) | 2014-07-23 |
| CN103945501B true CN103945501B (en) | 2017-10-17 |
Family
ID=49917582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410021156.8A Active CN103945501B (en) | 2013-01-17 | 2014-01-16 | The method that client identification module card is automatically selected in user equipment according to network environment |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20140200048A1 (en) |
| EP (1) | EP2757835B1 (en) |
| CN (1) | CN103945501B (en) |
| TW (1) | TWI539847B (en) |
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| GB2490989A (en) * | 2012-03-07 | 2012-11-21 | Renesas Mobile Corp | Marking a first RAT as disabled to facilitate connection to another RAT or PLMN providing a preferred service |
| CN102869001A (en) * | 2011-07-04 | 2013-01-09 | 三星电子株式会社 | Method and apparatus for selecting identity module of mobile terminal supporting plural identity modules |
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2013
- 2013-06-18 US US13/920,090 patent/US20140200048A1/en not_active Abandoned
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2014
- 2014-01-08 TW TW103100708A patent/TWI539847B/en active
- 2014-01-08 EP EP14150440.7A patent/EP2757835B1/en active Active
- 2014-01-16 CN CN201410021156.8A patent/CN103945501B/en active Active
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| CN101480103A (en) * | 2006-06-26 | 2009-07-08 | 西姆毕恩软件有限公司 | Telecommunications device contains multiple subscriber identities for simultaneous use on a wireless network |
| CN102869001A (en) * | 2011-07-04 | 2013-01-09 | 三星电子株式会社 | Method and apparatus for selecting identity module of mobile terminal supporting plural identity modules |
| CN102300193A (en) * | 2011-08-04 | 2011-12-28 | 华为终端有限公司 | International mobile subscriber identifier (IMSI) automatic switching method and device |
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Also Published As
| Publication number | Publication date |
|---|---|
| US20140200048A1 (en) | 2014-07-17 |
| EP2757835A1 (en) | 2014-07-23 |
| CN103945501A (en) | 2014-07-23 |
| EP2757835B1 (en) | 2016-06-29 |
| TW201431398A (en) | 2014-08-01 |
| TWI539847B (en) | 2016-06-21 |
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